Interestingly, TufAmerica claims to own 3.15 percent of the copyright to Blige's song. They own a portion of the song's copyright due to a series of agreements relating to a sample in that song, the Honeydrippers' 1973 track "Impeach the President". So this is a copyright lawsuit about a sample within a sample.

"Defendants have failed and refused to secure a license from TufAmerica for its share of the rights to use 'Real Love' in 'Super Rich Kids,'" reads the complaint. Find the full document here.